/* 主容器 */
.fourteen-container {
    width: 100%;
    min-height: 80vh;
    background: white;
    font-family: 'Microsoft YaHei', sans-serif;
    display: flex;
    flex-direction: column;
  }
  
  /* 导航栏 */
  .navigation-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
  }
  
  .nav-item {
    position: relative;
    padding: 10px 20px;
    margin: 0 10px;
    cursor: pointer;
    font-size: 16px;
    color: #333;
    transition: color 0.3s;
  }
  
  .nav-item.active {
    color: #ff6b35;
    font-weight: bold;
  }
  
  .nav-item:hover {
    color: #ff6b35;
  }
  
  .new-tag {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4444;
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 8px;
    transform: rotate(15deg);
  }
  
  /* 主要内容区域 */
  .main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px;
    flex: 1;
  }
  
  .service-notice {
    color: #ff6b35;
    font-size: 25px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: bold;
    margin-top: 30px;
  }
  
  .qr-code-section {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .qr-code-box {
    background: #4a4a8a;
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    min-width: 300px;
  }
  
  .qr-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
  }
  
  .qr-subtitle {
    font-size: 16px;
    margin-bottom: 20px;
    opacity: 0.9;
  }
  
  .qr-code {
    display: flex;
    justify-content: center;
    margin: 10px 0;
  }
  
  .qr-code-image {
    width: 150px;
    height: 150px;
    background: white;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .qr-icon {
    font-size: 60px;
    color: #4a90e2;
  }
  
  .qr-note {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 5px;
  }
  
  /* 素材定制样式 */
  .custom-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .custom-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 350px;
  }
  
  .card-content {
    flex: 1;
    padding: 30px;
    border-radius: 15px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    min-height: 200px;
  }
  
  .custom-card.promotional .card-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #333;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
  }
  
  .custom-card.promotional .card-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    min-height: 200px;
  }
  
  .custom-card.film .card-content {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: #ffd700;
    position: relative;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .custom-card.film .card-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    min-height: 200px;
  }
  
  .custom-card.conference .card-content {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .custom-card.conference .card-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    min-height: 200px;
  }
  
  .card-main-text {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 15px;
    z-index: 1;
    position: relative;
  }
  
  .card-english {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.8;
    z-index: 1;
    position: relative;
  }
  
  .card-slogan {
    font-size: 12px;
    opacity: 0.7;
    z-index: 1;
    position: relative;
  }
  
  .card-subtitle {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.9;
  }
  
  .card-seal {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    background: #dc3545;
    border-radius: 4px;
    opacity: 0.8;
  }
  
  .card-body {
    margin: 20px 0;
  }
  
  .body-item {
    font-size: 14px;
    margin-bottom: 8px;
    text-align: left;
  }
  
  .card-date {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 12px;
    opacity: 0.8;
  }
  
  .card-description {
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  }
  
  .description-title {
    color: #ff6b35;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
  }
  
  .description-content {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
  }
  
  /* 代理合作样式 */
  .agent-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .agent-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .agent-card {
    position: relative;
    width: 100%;
    max-width: 500px;
  }
  
  .agent-image {
    width: 100%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    position: relative;
  }
  
  .agent-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .agent-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 0;
  }
  
  .agent-description {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 30px;
    text-align: left;
  }
  
  .agent-separator {
    width: 60px;
    height: 3px;
    background: #ff6b35;
    margin: 30px 0;
  }
  
  .agent-highlight {
    font-size: 20px;
    font-weight: bold;
    color: #ff6b35;
    margin-bottom: 30px;
    line-height: 1.5;
  }
  
  .agent-contact {
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
  }
  
  .contact-emails {
    margin-top: 15px;
  }
  
  .email {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    font-weight: 500;
  }
  
  /* 企业客户样式 */
  .enterprise-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
    width: 240%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 40px 0;
  }
  
  .brand-logos {
    display: flex;
    align-items: center;
    gap: 30px;
    width: 100%;
    margin: 20px 0;
    overflow: hidden;
    position: relative;
    max-width: 1400px;
  }
  
  .brand-logos-container {
    display: flex;
    gap: 30px;
    animation: scrollLeft 50s linear infinite;
  }
  
  @keyframes scrollLeft {
    0% {
      transform: translateX(0%);
    }
    100% {
      transform: translateX(-50%);
    }
  }
  
  .brand-card {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    min-height: 60px;
    min-width: 250px;
  }
  
  .brand-card:hover {
    transform: translateY(-5px);
  }
  
  .brand-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 12px;
  }
  
  .brand-icon.alipay {
    background: #1677ff;
    color: white;
  }
  
  .brand-icon.douyin {
    background: #000000;
    color: white;
  }
  
  .brand-icon.wechat {
    background: #07c160;
    color: white;
  }
  
  .brand-icon.unicom {
    background: #e60012;
    color: white;
  }
  
  .brand-icon.aliyun {
    background: #ff6a00;
    color: white;
  }
  
  .brand-name {
    font-size: 14px;
    color: #333;
    text-align: center;
    font-weight: 500;
    line-height: 1.4;
  }
  
  .enterprise-buttons {
    display: flex;
    gap: 50px;
    margin-top: 60px;
    margin-left: 400px;
  }
  
  .enterprise-btn-primary,
  .enterprise-btn-secondary {
    padding: 25px 70px;
    border: none;
    border-radius: 50px;
    font-size: 26px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
    margin-left: 20px;
    left: -20px;
  }
  
  .enterprise-btn-primary {
    background: linear-gradient(45deg, #ffa726, #ff9800);
    color: #5d4037;
    font-weight: 600;
  }
  
  .enterprise-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 167, 38, 0.3);
    background: linear-gradient(45deg, #ffb74d, #ffa726);
  }
  
  .enterprise-btn-secondary {
    background: linear-gradient(45deg, #ffa726, #ff9800);
    color: #5d4037;
    font-weight: 600;
  }
  
  .enterprise-btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 167, 38, 0.3);
    background: linear-gradient(45deg, #ffb74d, #ffa726);
  }
  
  /* 版权保障样式 */
  .copyright-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    border-radius: 15px;
    color: white;
  }
  
  .copyright-main-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #ffa726;
  }
  
  .copyright-subtitle {
    font-size: 16px;
    margin-bottom: 25px;
    color: #ccc;
  }
  
  .partner-logos {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
  }
  
  .partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .logo-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid;
    position: relative;
    overflow: hidden;
  }
  
  .logo-text {
    font-size: 12px;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
  }
  
  .logo-english {
    font-size: 8px;
    color: #666;
    margin-top: 2px;
  }
  
  .logo-symbol {
    font-size: 24px;
    font-weight: bold;
    color: #ff4444;
  }
  
  /* 人民日报 */
  .partner-logo.people-daily .logo-circle {
    background: white;
    border-color: #ff9800;
  }
  
  .partner-logo.people-daily .logo-text {
    color: #ff4444;
  }
  
  /* 包图网 */
  .partner-logo.baotu .logo-circle {
    background: linear-gradient(45deg, #ff6b35, #ff8e53);
    border-color: #ff4444;
  }
  
  .partner-logo.baotu .logo-text {
    color: white;
  }
  
  /* 央视新闻 */
  .partner-logo.cctv .logo-circle {
    background: #1976d2;
    border-color: #1976d2;
  }
  
  .partner-logo.cctv .logo-text {
    color: white;
  }
  
  /* 中国平安 */
  .partner-logo.pingan .logo-circle {
    background: white;
    border-color: #2196f3;
  }
  
  .partner-logo.pingan .logo-text {
    color: #ff4444;
  }
  
  /* 美团 */
  .partner-logo.meituan .logo-circle {
    background: white;
    border-color: #2196f3;
  }
  
  /* 新浪 */
  .partner-logo.sina .logo-circle {
    background: white;
    border-color: #2196f3;
  }
  
  .partner-logo.sina .logo-text {
    color: #333;
    font-size: 14px;
    font-weight: bold;
  }
  
  /* Logo点击效果 */
  .logo-circle {
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .logo-circle:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }
  
  .logo-circle.active {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    border-width: 3px;
  }
  
  /* Logo内容区域 */
  .logo-content {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    min-height: 300px;
    position: relative;
    overflow: hidden;
  }
  
  .content-section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 20px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .content-section.active {
    opacity: 1;
    transform: translateX(0);
  }
  
  .content-section img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
  }
  
  .copyright-main-section {
    position: relative;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    border-radius: 20px;
    padding: 40px;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
  }
  
  .lanterns-section {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
  }
  
  .lantern {
    position: relative;
    margin-bottom: 20px;
  }
  
  .lantern-body {
    width: 80px;
    height: 120px;
    background: linear-gradient(45deg, #ff4444, #ff6666);
    border-radius: 40px;
    border: 3px solid #ffd700;
    position: relative;
  }
  
  .lantern-body::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: #ffd700;
    border-radius: 50%;
    border: 2px solid #ff4444;
  }
  
  .lantern-button {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #333;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  }
  
  .pig-character {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
  }
  
  .pig-body {
    position: relative;
    width: 200px;
    height: 250px;
  }
  
  .pig-face {
    position: relative;
    width: 150px;
    height: 120px;
    background: #ffb3b3;
    border-radius: 60px;
    margin: 0 auto;
  }
  
  .pig-eye {
    position: absolute;
    width: 20px;
    height: 20px;
    background: #333;
    border-radius: 50%;
    top: 30px;
  }
  
  .pig-eye-left {
    left: 35px;
  }
  
  .pig-eye-right {
    right: 35px;
    background: #ffb3b3;
    border: 3px solid #333;
  }
  
  .pig-snout {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 30px;
    background: #ff9999;
    border-radius: 20px;
  }
  
  .pig-mouth {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    background: #ff6666;
    border-radius: 30px;
  }
  
  .pig-crown {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 40px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    border-radius: 20px;
    border: 3px solid #ff4444;
  }
  
  .pig-robe {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 80px;
    background: linear-gradient(45deg, #ff4444, #ff6666);
    border-radius: 40px;
    border: 3px solid #ffd700;
  }
  
  .pig-ingot {
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 60px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    border-radius: 20px;
    border: 2px solid #ff4444;
  }
  
  .phone-mockup {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
  }
  
  .phone-screen {
    width: 280px;
    height: 400px;
    background: white;
    border-radius: 20px;
    border: 3px solid #333;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }
  
  .phone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    font-size: 12px;
  }
  
  .phone-time {
    font-weight: bold;
  }
  
  .phone-back {
    color: #007aff;
  }
  
  .phone-title {
    font-weight: bold;
  }
  
  .phone-icons {
    display: flex;
    gap: 5px;
  }
  
  .weibo-post {
    padding: 15px;
  }
  
  .post-profile {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
  }
  
  .profile-avatar {
    width: 40px;
    height: 40px;
    background: #007aff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    font-size: 20px;
  }
  
  .profile-info {
    flex: 1;
  }
  
  .profile-name {
    font-weight: bold;
    font-size: 14px;
  }
  
  .profile-follow {
    color: #007aff;
    font-size: 12px;
  }
  
  .post-timestamp {
    font-size: 12px;
    color: #666;
    margin-bottom: 10px;
  }
  
  .post-content {
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 15px;
    color: #333;
  }
  
  .post-image {
    margin-bottom: 15px;
  }
  
  .image-carousel {
    position: relative;
    background: linear-gradient(45deg, #ff4444, #ff6666);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
  }
  
  .carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
  }
  
  .carousel-arrow.left {
    left: 10px;
  }
  
  .carousel-arrow.right {
    right: 10px;
  }
  
  .carousel-content {
    padding: 20px;
  }
  
  .festive-character {
    font-size: 40px;
    margin-bottom: 10px;
  }
  
  .festive-text {
    color: white;
    font-weight: bold;
    font-size: 14px;
  }
  
  .post-actions {
    display: flex;
    justify-content: space-around;
    border-top: 1px solid #eee;
    padding-top: 10px;
  }
  
  .action-btn {
    color: #666;
    font-size: 12px;
    cursor: pointer;
  }
  
  .action-btn:hover {
    color: #007aff;
  }
  
  /* 底部联系信息 */
  .footer-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 30px;
    background: white;
  
    height: 35px;
    width: 95%;
    position: absolute;
    bottom: -200px;
  }
  
  .footer-left {
    flex: 1;
  }
  
  .recommend-dropdown {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #666;
    font-size: 20px;
  }
  
  .dropdown-arrow {
    margin-left: 5px;
    font-size: 12px;
  }
  
  .footer-center {
    flex: 2;
    display: flex;
    justify-content: center;
    height: 25px;
  }
  
  .contact-info {
    display: flex;
    flex-direction: row;
    gap: 5px;
    align-items: center;
  }
  
  .contact-item {
    font-size: 18px;
    color: #666;
    white-space: nowrap;
  }
  
  .footer-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 3px;
  }
  
  .enterprise-btn {
    background: linear-gradient(45deg, #ff6b35, #ff4444);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 20px;
    cursor: pointer;
    white-space: nowrap;
  }
  
  .enterprise-btn:hover {
    opacity: 0.9;
  }
  
  .social-icons {
    display: flex;
    gap: 3px;
  }
  
  .social-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    cursor: pointer;
  }
  
  .social-icon.wechat {
    background: #07c160;
    color: white;
  }
  
  .social-icon.weibo {
    background: #e6162d;
    color: white;
  }
  
  /* 响应式设计 */
  @media (max-width: 768px) {
    .navigation-bar {
      flex-wrap: wrap;
      padding: 10px 0;
    }
    
    .nav-item {
      margin: 5px;
      font-size: 14px;
    }
    
    .footer-section {
      flex-direction: column;
      gap: 15px;
      padding: 15px 20px;
    }
    
    .contact-info {
      text-align: center;
    }
    
    .footer-right {
      justify-content: center;
    }
    
    .custom-section {
      flex-direction: column;
      gap: 15px;
    }
    
    .custom-card {
      min-height: 300px;
    }
    
    .agent-section {
      flex-direction: column;
      gap: 30px;
    }
    
    .agent-visual {
      order: 2;
    }
    
    .agent-text {
      order: 1;
      padding: 20px 0;
    }
    
    .brand-logos {
      flex-direction: column;
      gap: 15px;
    }
    
    .brand-logos-container {
      flex-direction: column;
      animation: none;
    }
    
    .brand-card {
      width: 100%;
      max-width: 300px;
    }
    
    .enterprise-buttons {
      flex-direction: column;
      gap: 15px;
 
    }
    
    .custom-content,
    .agent-content,
    .enterprise-content,
    .copyright-content {
      grid-template-columns: 1fr;
    }
  }
  